We developed a lifestyle questionnaire to create a tool for community residents to learn about disease and lifestyle risks, improve their lives, and support health promotion. The questionnaire consists of eight major items (1.diet, 2. eating behavior, 3. physical activity, 4. sleep, 5. social interaction, 6. stress coping ability, 7. psychological condition, 8. health condition, medical history, and economic status), for a total of 82 questionnaire items. The questions were displayed on a tablet PC and were answered by tapping. The response time ranged from 10 to 25 minutes. Five items related to eating behavior, physical activity, sleep, mental health, and social network were selected from the questionnaire and represented on a 5-point radar chart to visually demonstrate the individual's healthy balance. Immediate feedback was provided to participants by a radar chart that appeared after completing the questionnaire. Later, the chart was printed on a special form and returned to the individual. Analyzing the lifestyle questionnaire alongside health checkup results helps individuals understand their risk of lifestyle-related diseases and the effects of their health behaviors. This process encourages behavioral changes for better health by prompting a review of lifestyle habits.